<template>
  <el-card class="box-card">
    <el-card class="box-form">
        <template #header>
            <div class="card-header">
                <h3>微商城管理系统</h3>
            </div>
        </template>
        <el-form
            ref="ruleFormRef"
            style="max-width: 600px"
            :model="ruleForm"
            status-icon
            :rules="rules"
            label-width="auto"
            class="demo-ruleForm">
            <el-form-item label="用户名：" prop="username">
              <el-input v-model="ruleForm.username" type="text" placeholder="请输入用户名" />
            </el-form-item>
            <el-form-item label="密　码：" prop="password">
                <el-input
                  v-model="ruleForm.password"
                  type="password"
                  placeholder="请输入密码"
                />
            </el-form-item>
            <el-form-item>
              <el-button type="primary" @click="submitForm(ruleFormRef)">
                登录
              </el-button>
              <el-button @click="resetForm(ruleFormRef)">重置</el-button>
            </el-form-item>
        </el-form>
    </el-card>
  </el-card>
</template>
  
<script setup>
  import {ref,reactive} from 'vue';
  import { useRouter } from 'vue-router'
  import notification from '../utils/notification'
  import {login} from '../api/api';

  const router=useRouter()
  
  const ruleFormRef=ref()
  const ruleForm=reactive({
    username:'',
    password:''
  })
//表单提交
const submitForm = formEl => {
  formEl.validate(async valid => {
  if(valid){
    const result=await login(ruleForm)
    if(result){
      console.log(result)
      router.push({name:'index'})
    }
  }else{
    notification({
      message:'用户名或者密码格式不对'
    })
  }
  })
}
//重置表单
  const resetForm=()=>{
    ruleFormRef.value.resetFields()
  }
  //定义规则
  const rules=reactive({
    username: [
    { required: true, message: '请输入用户名', trigger: 'blur' },
    { min: 3, max: 6, message: 'Length should be 3 to 6', trigger: 'blur' },
  ],
  password: [
    { required: true, message: '请输入密码', trigger: 'blur' },
    { min: 6, max: 15, message: 'Length should be 6 to 15', trigger: 'blur' },
  ],
  })
</script>

<style lang="scss" scoped>
.box-card {
  height: 100%;
  background: rgba(38, 72, 176) url('/public/images/loginBg.jpg') center / cover no-repeat;
  .box-form {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 70%;
    max-width: 750px;
    transform: translate(-50%, -50%);
    .card-header {
      display: flex;
      justify-content: center;
      align-items: center;
    }
    .el-form {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      .el-form-item {
        width: 70%;
        display: flex;
        align-items: center;
        justify-content: center;
        --el-form-label-font-size: 16px;
        margin-top: 15px;;
        margin-bottom: 15px;
        .button {
          width: 90px;
        }
        &.center {
          display: flex;
          justify-content: center;
        }
      }
    }
  }
}
</style>

  